baber/WOPTO huggingface dataset:
Patent JP-H08219666-A (JP)
Title: Heat pipe type heat exchanger
Inventor: NOTANI TAKEO
IPC: F28D15/02
Filed: 1995-02-17
Abstract: PURPOSE: To provide a heat transfer function to a satisfactory extent and miniaturize the size by making smaller the inside diameter of a vaporizer pipe substantially equivalent to a convection flow zone of a medium of the vaporizer pipe than that in a boiling zone of the medium. CONSTITUTION: The inside diameter d2, which is about a half of a tube 9b equivalent to a medium convection flow zone of a vaporizer pipe is designed to be smaller than the inside diameter d1 which is about a half of a tube 9a substantially equivalent to a medium boiling zone 11. The tube 9a and the tube 9b are welded with each other, thereby constituting one vaporizer pipe. As a result, an area submerged to a medium liquid 4, or more particularly, the volume of an area substantially equivalent to the medium convection zone 10 is smaller than a prior art one and the medium liquid 4 to be filled up is acceptable even if it is small. A thermal capacity by a high temperature gas is increased more than a gas passage in the medium boiling zone 11, thereby speeding up the heating of the medium liquid 1.  This construction makes it possible to provide a heat transfer function to a satisfactory extent and miniaturize the size.
Patent JP-S63196667-A (JP)
Title: Coating material composition
Inventor: HIEDA YOSHIHIRO
IPC: C08F2/48
Filed: 1987-02-09
Abstract: PURPOSE:To provide a coating material compsn. which gives a coating film having excellent hardness, adhesion and resistance to wear and water, by blending a specified polyfunctional monomer with a bifunctional monomer, a fluorinated (meth)acrylate compd. and a polymn. initiator in a specified weight ratio. CONSTITUTION:10-70wt.% polyfunctional monomer (A) having at least three (meth)acryloyl groups per molecule and an MW not higher than 900 (e.g., trimethylolpropane triacrylate) is mixed with 10-70wt.% bifunctional monomer (B) of formula I [wherein Y1 and Y2 are each (meth)acryloyl], 10-60wt.% fluorinated (meth)acrylate compd. (C) of formula II [wherein Y3 is (meth) acryloyl; Rf is a 1-20C fluorinated alkyl] (e.g., 2,2,2-trifluoroethyl acrylate) and a polymn. initiator (D) (e.g., benzoin) in such a proportion that the total amount of the components A, B and C is 100wt.%, thus obtaining a coating material compsn.
Patent JP-2000225276-A (JP)
Title: Message display toy
Inventor: UENO KIMIHISA
IPC: A63H33/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a toy which is easily carried, by which a message is inputted or exchanged in any time in any place and which is used in place of a memo by constituting it to scroll-display the message in a display part by means of a message reproduction mode. SOLUTION: The main body 2 of the message display toy 1 is formed to be a robot shape, for example, and the display part 3 consisting of light emitting diodes 4 arranged in matrix shape is disposed in the left breast part of the main body 2. Besides, four buttons 5a-5d are arranged in the right breast of the main body 2 and also a mode changeover part and a reset button 5e are arranged on the rear surface of the main body 2. Then, in the display part 3, a character or the like, which can be registered and corresponds to the message, is displayed from the characters or the like stored in a storage means by a message register mode and the character or the like desired to be registered is selected from the displayed characters. Besides, the message is scroll- displayed and its reading is facilitated by the message reproduction mode.
Patent JP-H05224133-A (JP)
Title: Astronomical telescope made of fiber reinforced plastic
Inventor: SHIMODAIRA HISAYO
IPC: G02B23/16
Filed: 1992-02-17
Abstract: PURPOSE:To provide the astronomical telescope which is light in weight, is high in strength and is excellent in dimensional stability to a temp. change and eliminates the need for focus adjustment by the temp. change by forming a lens barrel and a main mirror of fiber reinforced plastic(FRP). CONSTITUTION:A reflection film 14 is formed on the reflection surface of a base material 13 made of the FRP. The lens barrel 11 made of the FRP is formed of the FRP which is disposed with reinforcing fibers 15 in a crossed state and is impregnated with a resin 16 and cured to a cylindrical shape. The main mirror 12 made of the FRP is formed with the reflection film 14 on the reflection surface of the base material 13 made of the FRP which is oriented with the reinforcing fibers 15 in the crossed state and is impregnated with the resin and cured. The reflection film 14 is formed on the surface of a glass layer 27. The astronomical telescope is obtd. by mounting such main mirror 12 to the lens barrel 11. Since base material 13 of the lens barrel 11 and main mirror 12 of this astronomical telescope is made of the FRP, the telescope is light in weight, high in strength, permits the easy movement of the place of installation, has the excellent dimensional stability and does not require the focus adjustment.
Patent JP-S63197652-A (JP)
Title: Ink jet recording head and its preparation
Inventor: KOMURO HIROKAZU
IPC: B41J2/16
Filed: 1987-02-13
Abstract: PURPOSE:To facilitate the formation of a fine valve and that of a fine flow passage and to solve the limit of the miniaturization or multiplication of an ink jet recording head as observed in a conventional example, by forming an integrally formed valve by utilizing a part of a substrate in a flow passage. CONSTITUTION:With due regard to the formation of a valve or durability as a substrate, for example, the substrate 1 consisting of a SiO2 layer 3, a polysilicon layer 4 and a SiO2 layer 5 is used on a silicon wafer 2. Next, a heat generator 6 composed of HfB2 and an electrode 14 are formed on the substrate 1. Subsequently, a heat generator and the SiO2 layer 7 becoming the protective layer of the electrode are formed in a thickness of about 2mum by a sputtering method. The formed SiO2 layer 7 and SiO2 layer 5 are treated with a photolithographic technique to form SiO2 patterns 15 on the polysilicon layer 4. By itching the polysilicon layer 4 by immersing the same in an etching liquid, the SiO2 layer 5 being a part of the layer constitution of the substrate is utilized to obtain a valve 8. A part 16 of the flow passage communicating with a liquid chamber is simultaneously formed. After a flow passage wall 10 is formed on a substrate 1, the cover plate 9 of the flow passage is laminated to form a flow passage 12 to complete a recording head.
Patent JP-S62186340-A (JP)
Title: Electronic computer
Inventor: NAGASHIMA TETSUO
IPC: G06F1/00
Filed: 1986-02-12
Abstract: PURPOSE:To execute commonly a unified progress condition display to all programs by displaying the progress measured by the program related to a job by a ratio with an operating system. CONSTITUTION:At a certain time, a program 31 completes the copying of 300 records in 1,000 records, uses an informing means 21 to an operating system 2 and informs of a 30% processing completion. At the same time, a program 32 completes to output 25 pages out of 50 pages of a spool file, informs of a 50% processing completion and a program 33 does not inform of the processing condition. The operating system 2 uses the information informed from respective programs and the program 31 displays the program progress condition of 30% and the program 32 displays the program progress condition of 50% at a display device 11. The display of the program progress condition is not executed to the program 33. Each time the program progress condition is informed from respective programs, the operating system renews the program progress condition of the display device 11.
Patent JP-S62189335-A (JP)
Title: Fuel injection method for internal combustion engine
Inventor: TANAKA YOSHIYUKI
IPC: F02D41/04
Filed: 1986-02-13
Abstract: PURPOSE:To execute asynchronous injection at a necessary timing without being affected to a pulsation component in an intake manifold pressure, by detecting a weighted average of the intake manifold pressure completely removing the pulsation component therefrom by changing a weight. CONSTITUTION:An electronic control circuit 44 computes a present intake manifold pressure detected by a pressure sensor 6, a previously detected weighted average of the intake manifold pressure and a presently detected weighted average according to a factor K corresponding to a weight. The weight is changed by changing the factor K to obtain a deviation between a weighted average completely removing a pulsation component therefrom as a reference and a weighted average including the pulsation component. When it is determined that the deviation has become a positive predetermined value or more, fuel is injected from a fuel injection valve 24 asynchornously to a crank angle. Accordingly, asynchronous fuel injection may be executed in concert with start of acceleration.
Patent JP-H10228876-A (JP)
Title: Rf electron gun
Inventor: MATSUDA RYUICHI
IPC: H05H9/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an RF electron gun by which a cathode can be heated in non-contact manner. SOLUTION: A cathode of this RF electron gun to accelerate electrons by an electric field of a microwave resonant cavity and emit electron beam is made to be a LaB6 cathode 11 and the surrounding of the LaB6 cathode 11 is held by a graphite disk plate 12. Further, a coiled tungsten spring 13 is wound on the circumference of the graphite disk plate 12 in a torus shape to heat the LaB6 cathode 11 by a non-contact manner by radiation heat, laser beam, microwaves, etc.
Patent JP-S62187870-A (JP)
Title: Visible image transfer method of color electrophotography system
Inventor: SUZUKI HIROHARU
IPC: G03G15/16
Filed: 1986-02-14
Abstract: PURPOSE:To transfer all visible images with almost equal transfer efficiency without reference to the number of times of transfer and to obtain a color electrophotographic image of good quality by switching a transfer current in two stages. CONSTITUTION:At the time of the 1st transfer is performed, DC power source 56 is controlled by a control circuit 58 so as to realize a transfer current of 20muA. Electrostatic discharging is carried out by an electrostatic discharging charger 40 at an electrostatic discharge position so that the potential after the electrostatic discharging is V1. Then the 2nd transfer, i.e., transfer of a cyan visible image is carried out. At this time, the DC power source 56 is so controlled by a control circuit 58 so as to obtain a transfer current I1 for obtain almost the same transfer efficiency with the 1st transfer. At the time of transfer paper to which a magenta visible image is transferred reaches the electrostatic discharging position, electrostatic discharging for separation is performed by the charger 40.
Patent JP-H11232032-A (JP)
Title: Input controller/input control method for touch panel
Inventor: WATANABE ISAO
IPC: G09F9/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To effectively use time and to save power consumption by controlling the input of the coordinate of a touch panel for the first time when the coordinate of a touch panel is inputted. SOLUTION: An input operation detection part 11 is connected to an X- coordinate detection part 2 and a Y-coordinate detection part 3, and the execution of the coordinate data input operation of a touch panel is detected by detecting the level change of an X-coordinate or a Y-coordinate. When an interruption signal is inputted from an input operation detection part 11 while the main routine of a control part 10A is executed, the control of the panel is started. Detection signals form the X and Y-coordinate detection parts 2 and 3 are A/D-converted, coordinate data are stored/data-transferred to a high order and a system returns to the main routine. Only when an input operation is executed even if the touch panel is always monitored, the X and Y-axes levels can be read. Thus, processing time can effectively be used with the interruption processing and power consumption can be saved.
Patent JP-S60199895-A (JP)
Title: Novel acidic polycyclic ether antibiotic substance
Inventor: UORUTAA DANIERU SERUMAA
IPC: C07D493/10
Filed: 1985-02-18
Abstract: A new acidic polycyclic ether antibiotic, CP-63,517, having the formula:and cationic salts thereof produced by submerged aerobic propagation of Streptomyces endus subsp. aureus, ATCC-39574, a new strain of microorganism isolated from a soil sample in Japan, a process for producing this antibiotic and methods for its use to improve feed utilization, promote growth of cattle and swine and to control coccidiosis.
Patent JP-S55124471-A (JP)
Title: Flavor modifier of dairy producs prepared from defatted powdered milk
Inventor: FUKAZAWA HITOSHI
IPC: A23L27/20
Filed: 1979-03-15
Abstract: PURPOSE: A flavor modifier capable of eliminating the smell and taste of the powder of the dairy products made from defatted powdered milk, comprising a mixture of saturated fatty acids consisting mainly of 10W16C saturated fatty acids.  
     CONSTITUTION: A mixture of 6W16C saturated fatty acids selected from the group consisting of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, and palmitic acid, as a base is blended with not less than 90wt% of a 10W16C saturated fatty acid to give the desired flavor modifier. A lower alkyl ester of a 10W18C saturated fatty acid is optionally added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52138534-A (JP)
Title: Production of resin-lined tube
Inventor: MURATA YOSHIFUMI
IPC: B05D7/14
Filed: 1976-03-18
Abstract: PURPOSE: To produce resin-linked tubes having good resistance to acid, alkali and being free from cracking and peeling caused by temperature change, by applying a mixture of a liquid resin and specific mica flakes on the inner surfaces of inorganic tubes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59191928-A (JP)
Inventor: ROBAATO ARAN BUROUSHIIRUDO
IPC: H03M1/00
Filed: 1984-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000227860-A (JP)
Title: Parallel access control method, parallel access controller and multi-thread process method
Inventor: KITAMURA MACHIKO
IPC: G06F9/54
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To really execute what is called multitask and to improve processing efficiency without exclusively possessing a network resource by transmitting/ receiving data in parallel between a multithread process and a single thread process on a request thread. SOLUTION: A wrapper process 2 receives a client request, transmits a wrapper request to a server process 3 through a network resource 4, receives a result from the server process 3 through the network resource 4 and informs a client process 1 of the result. Thee wrapper process 2 is a multithread process and processes the respective client requests from the client process 1 in parallel by the plural request threads. Since program processings which the respective threads of a request management part 5, a request transmission part 6 and a result reception part 7 require are executed even if the plural request threads exist, processing efficiency can be improved.
Patent JP-H04269454-A (JP)
Title: Nickel electrode for alkaline battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/32
Filed: 1991-02-26
Abstract: PURPOSE:To solve the problem for nickel hydroxide which is the active material of a non-sintered type nickel electrode in that the utilizing ratio of the active material can not stably be held over a long period. CONSTITUTION:In an electrode obtained by adding a conductive agent and a binder to nickel hydroxide followed by working into sheet, a carbon powder plated with nickel is used as the conductive agent. Particularly, this plating is preferably porous. As the carbon powder, graphite and carbon black are preferable.
Patent JP-S59156869-A (JP)
Title: Steering brake device for tractor and such
Inventor: SATOU SHINJI
IPC: F16D55/38
Filed: 1983-02-24
Abstract: PURPOSE:To prevent a drive case from being disassembled into two at disassembly by connecting a steering brake and a wheel gear that is a braked axis in the axial direction so as to be disassembled. CONSTITUTION:Steering brakes 5 are built in cover members 6 that cover the side opening of a drive case 1 and are mounted so as to be attached and detached. First wear plates 5a are fit in inside fitting grooves 6a that are formed at the inside of the cover members 6 so as to freely be slid in the axial direction and second wear plates 5b are inserted between the first wear plates 5a and then are penetrated and stopped through pressing plates 7 by clips 6b. Outside fitting grooves 4b formed outside inserting the shift grooves 4a of wheel gears 4 and the outside fitting grooves 8a of axis members 8a are connected so as to be attached and detached in the axial direction through joint members 9 with teeth at the inside that is formed on the inner surface of the boss section of pressing plates 7.
Patent JP-H06239841-A (JP)
Title: 6.7-dihydro-5h-cyclopenta(d)pyrimidine derivative
Inventor: NOMURA MASAAKI
IPC: A61K31/505
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a new compound, having inhibitory action on a dihydrofolate reductase and useful as an antitumor agent CONSTITUTION:This compound is expressed by formula I [R<1> is OH or amino; R<2> is indolindiyl, indoldiyl, indandiyl or indendiyl; (n) is 0-4], e.g. ethyl 1-[2-(2,4- diamino-6,7-dihydro-5Hcyclpenta[d]pyrimidin-5-yl)ethyl]indole-5-carbox ylate. The compound expressed by formula I is obtained by condensing a compound expressed by formula II or a reactive derivative at the carboxyl group thereof with a compound expressed by formula III (R<3> and R<4> are carboxyl-protecting group), providing a carboxylic acid ester derivative expressed by formula IV and then hydrolyzing the resultant ester derivative in the presence of an acid or an alkali or removing the protecting groups of the carboxyl groups according to the hydrogenolysis including catalytic reduction.
Patent JP-H02209298-A (JP)
Title: Parabola drawing machine
Inventor: ONO MOTOI
IPC: B43L11/00
Filed: 1989-02-09
Abstract: PURPOSE:To easily describe a parabola only by giving the position of a focus and that of an apex by forming a wire so that the sum of the lengths of the wire becomes always constant. CONSTITUTION:A slider 6 and a column 7 are in a mutual contact state and constituted so as to be made freely rotatable each other around a common shaft and respectively have fine holes crossing the common shaft at a right angle. A column 8 and a reel 12 are fixed to the shaft but made freely rotatable around said shaft. When the slider 6 and the column 7 are moved while tension is applied to a wire 9, the total length of the wire 9 is constant and the length thereof from the center of the slider 6 to that of the column 7 through a wire sleeve 15 is constant and, therefore, the sum of the length from the center of the column 8 to the center of the slider 6 and column 7 and that from the center of the slider 6 and column 7 to the center of the reel 12 is always constant. A stylus 4 is placed on a focus F and a stylus 5 is placed on the shaft and, when a movable beam 2 is moved along a fixed beam 1 in this state, a pencil 16 describes a parabola.
Patent JP-S57145173-A (JP)
Title: Low-temperature head accumulating material
Inventor: KIMURA HIDEO
IPC: C09K5/06
Filed: 1981-03-04
Abstract: PURPOSE: A low-temp. heat accumulating material having low m.p. and no corrosive properties to a metal for a heat-exchanging tube, etc., which comprises a two-component eutectic mixt. composn. consisting of sodium formate and water.  
     CONSTITUTION: Outside refrigeration system 2 consists of compressor 3, heat exchanger 4, expansion valve 5, refrigerant pipe line 6, etc., and low-temp. heat accumulation-type cooling system 1 consists of low-temp. heat accumulator 7, blower 8, refrigerant pipe line 6a, heat exchanger 9 provided in the accumulator 7 and constituted of a copper-made bare tube, low-temp. heat accumulating material 10 packed into the accumulator 7, etc. The both refrigerant pipe lines 6 and 6a can be connected with each other through joint 11. Two-component eutectic mixt. compositions consisting of sodium formate and water are pref. as said low-temp. heat accumulating material 10, among which one consisting of 23wt% solium formate and 77wt% water is pref. used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06293744-A (JP)
Title: Substituted triazorinones
Inventor: BIRUHERUMU HAASU
IPC: C07C311/00
Filed: 1994-02-03
Abstract: PURPOSE: To provide new sibstd. triazolinones showing improved herbicidal activity to problem weeds, simultaneously useful as herbicides having an improved tolerance of the effective plants to the herbicides.  
     CONSTITUTION: The triazolones are the compds. of formula I [where R 1  is H, halogen, CN, OH, R 6 , OR 6 , O-NR 6 R 7 , SR 6 , SOR 2  or SO 2 R 6  (R 6  may each optionally be substd. alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heterocyclyl; R 7  is H, or may optionally be substd. alkyl, alkenyl, alkynyl, cycloalkyl or aryl); R 2  is H, OH, NH 2 , CN, R 6 , OR 6  or N=CR 6 R 7 ; R 3  is H, halogen, alkyl or halogenoalkyl; R 4  is H, R 6 , OR 6 , SO 2 -R 6  or cation; R 5  is NH 2 , OH, R 6  or NR 6 R 7 ; X is O or S], for example, 1-(4-cyano-2-fluoro-5-methylsulfonylamino- phenyl)-4-methyl-3-trifluoromethyl-1,2,4-triazoline-5-one. The compd. is obtained by reacting the compds. of formula II with the compds. of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60174115-A (JP)
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54124403-A (JP)
Title: Method of press fitting and press detaching wheel to and from wheel set
Inventor: KIDA JIYUNICHI
IPC: B23P21/00
Filed: 1978-03-16
Abstract: PURPOSE: To provide a method of press fitting and press detaching wheel to and from the wheel set while rotating the wheel, which is capable of preventing frictional flaws from being caused at the seat portions of axle.  
     CONSTITUTION: In accordance with this method, wheel is press fitted and press detached to and from the wheel set while wheel 3 is rotated slowly, that is, while the wheel 3 is rotated slowly by rotating means 12 including a roller 11 a portion of which is held in contact with the outer circumferential surface of wheel 3. In press fitting the wheel 3 to the wheel set, said rotating means 12 is rotated together with wheel 3. In press detaching the same from the wheel set, on the other hand, rotating means 12 is fixed together with wheel 3. By the rotatonal motion of the wheel 3, it is enabled to press fit or press detach wheel 3 to and from the wheel set smoothly with application of a constant force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01206731-A (JP)
Title: Sequential decoder
Inventor: SHIMODA KANEYASU
IPC: H03M13/23
Filed: 1988-02-15
Abstract: PURPOSE:To economically correspond to an arbitrary code by connecting a first chip where a metric arithmetic circuit and a bus deciding circuit are allowed to be an integrated circuit with a second chip where a re-encoder is allowed to be the integrated circuit. CONSTITUTION:A first chip 3 where a metric arithmetic circuit 1 and a bus deciding circuit 2 are allowed to be the integrated circuit at least, and a second chip 5 where a re-encoder 4 is allowed to be the integrated circuit are connected. By exchanging the re-encoder 4, which corresponds to a folding signal, a constraint length or a polinominal to the first chip 3 where the metric arithmetic circuit 1 and bus deciding circuit 2, etc., are allowed to be the integrated circuit, a sequencial decoder in case that the arbitrary code is used can be constituted.